31
Puget Sound Shoreline Stewardship Guidebook Developed by Puget Sound Water Quality Action Team Revised and reprinted by the King County Department of Natural Resources and Parks June 2002 King County Edition Department of Natural Resources and Parks

Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

  • Upload
    others

  • View
    7

  • Download
    0

Embed Size (px)

Citation preview

Page 1: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

Puget SoundShoreline Stewardship

Guidebook

Developed by Puget Sound Water Quality Action TeamRevised and reprinted by the King County Department of Natural Resources and Parks

June 2002

King County Edition

Department of Natural Resources and Parks

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 2: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 3: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 4: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 5: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 6: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 7: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 8: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 9: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 10: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 11: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 12: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 13: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 14: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 15: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 16: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 17: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 18: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 19: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 20: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 21: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 22: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 23: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 24: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 25: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 26: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 27: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 28: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

A sample of the plants and wildlife

that rely on King County shorelines

for survival

Puget Sound Shoreline Stewardship Guidebook

These plants and wildlife along

with thousands of other species

are intricately connected and

help make Puget Sound rich in

life Their survival depends in

part on our stewardship of

their habitat

Bald eagles nestin large trees at theshorersquos edge where theyalso perch to look for prey

River otters have the best of both worldsusing riverbanks and marine shorelines forshelter and food They may leave pupsonshore while hunting for food

Great blueherons wade

and hunt in shallowshoreline waters and

nest in trees above thebeach Shoreline

development can destroythese habitats and

displace these shy birds

Young chinook salmon spend up to ayear in shoreline habitats such as eelgrassbeds feeding on small baitfish beforemigrating out to sea Resident blackmouthchinook depend on the Puget Sound and itsshorelines their whole lives

Surf smelt are small fish that are animportant food source for many species ofbirds and larger fish Surf smelt lay eggshigh on the beach an area easily affectedby construction activities

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 29: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 30: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 31: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 32: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 33: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 34: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 35: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 36: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 37: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 38: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 39: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 40: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 41: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 42: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 43: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 44: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 45: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 46: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 47: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 48: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 49: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 50: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 51: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 52: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 53: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 54: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

mdev
0206 PS Guidebook bookletpdf

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 55: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

1

Bullkelpgrows inslightly deeperwater and can befound in large coloniesSalmon rockfish andother species of marineplants co-exist with bullkelp forests Bull kelpalso buffers waveenergy protectingour shorelines

Eelgrass beds occur in calmshallow water and provide habitatfor many marine animalsincluding surf smelt herringyoung salmon and heronsEelgrass is sensitive to tramplingpropeller damage and shadingfrom docks and other structures

Dune grass grows in thebackshore and shorelinewetlands with rare salt-tolerant plants such assearocket beach peaand gumweed Backshoremeadows are an important mdashand increasingly rare mdash habitatfor many birds and animals

Produced by the WLR Visual Communications and Web UnitFile name 0206 PS Shoreline Guidebookp65 MD

Department of Natural Resources and ParksWater and Land Resources Division

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 56: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

2

A Regional Treasure in Your Care

P uget Sound is a cultural aesthetic economic and ecological treasure that bindstogether millions of people and thousands of species in the Pacific Northwest

As a shoreline resident there are a few important things for you to understanderosion drainage and vegetation

Whether you are doing your owndevelopment or you have inherited

someone elses choices with yourproperty once you understanderosion drainage and vegeta-tion there is plenty you can doto protect your property andbe a good steward of PugetSounds shorelines

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 57: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

3

Pages

4-56-78-910-1112-1314-1516-1920-2122-2324-25

A Plan for the Land

hether you are doing your own development or you have inherited some-one elses choices with your property there is plenty you can do to improvethe aesthetic and ecological value of your shoreline

A Checklist for Success

Understand geology and erosion Explore your options Manage runoff Maintain and restore native plants Clear exotic and invasive plants Re-establish natural shoreline contour and materials Protect water quality Follow regulations and obtain permits Enjoy what you are saving Conserve shoreline ecosystems

W

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 58: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

4

Life on the Edge

Bluffs are products of millions of yearsof glaciation and thousands of years oferosion Most King County bluffs arecomposed of many layers of glacialsediment (sand gravel and clay) Mostbluffs periodically experience landslidesthis is natures way of replenishing thebeach with essential sand and gravel

Bluff

Low Bank

Your long-term plan must takeinto account the specific natureof your property Bluff and beach

shorelines function differently andshould be approached differently

Low banks include the gravel sand andmuddy beaches along the Sound Prop-erty on low banks may be subject towind and water damage extreme tidesand landslides from above Mud beachesusually indicate a more sheltered areawhere wind and waves are not a prob-lem but flooding may still occur

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 59: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

uget Sound beaches are dynamicStorms erode bluffs and currentsredistribute sand gravel and

driftwood along the shoreline This cyclekeeps beaches supplied with sediment sothey dont wash away It also providesessential substrate for animals andplants

Steep slopes are naturally unstableWhen water builds up in the soil fasterthan it can drain slope instability

increases In fact most shoreline land-slides are caused by excess runoff andpoor drainage rather than wave actionEven so long-term erosion rates averageonly 4 inches per year in central PugetSound

Undeveloped land with trees and othervegetation readily absorbs rainfall Whenwe remove vegetation build houses andpave driveways we reduce the ability ofthe land to absorb water and increaserunoff

Understanding Erosion

P

5

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 60: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

6

Explore Your Options

nowing how and why erosion happens helps us understand beneficialchoices we can make to reach a sustainable long-term site plan As you ex-plore your alternatives talk to lots of people and ask questions

Ask a geologist or habitat biologist

~ What kind of landform is this (Bluff or beach Bedrock or glacial till)

~ What is the potential for flooding or landslides

~ Are there any drainage problems that need to be addressed

~ Are existing structures addressing or creating problems

~ How could we restore or enhance natural sediment processes

Ask a habitat biologist or landscape architect

~ How could landscaping help to reduce water runoff

~ What trees would grow well and help to stabilize the shoreline

~ What plants are best for shade cover and habitat

~ What plants require little or no watering and chemical application

~ How could we improve or restore habitat

K

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 61: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

Ask your local planning department

~ Is this property classified as a Sensitive Area or Environmentally Critical Area

~ Which activities in my site plan require permitting and review

~ How much lead time do I need to allow for permit review

~ Are there options that would not require a permit

Always ask

~ What range of options do I have

~ What are the long-term maintenance costs of each option

A word of caution contractors are not scientists They are in the business of buildingthings A contractor is a great choice to implement your site plan but you should consultothers to develop your site plan

7

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 62: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

8

Reducing Runoff

horeline development can aggravate erosion Therefore managing excess runoffand preventing water from accumulating in the soil are critical to protect yourproperty from excessive erosion

If you live on a bluff manage drainagecarefully to avoid large quantities ofwater from saturating the soil anddestabilizing the slope

Direct drainage from downspoutsbeyond the base of the bank

Use porous surfaces (bricks flagstonesor gravel) rather than pavement

Inspect and maintain your drainageand septic system annually

S Protect vegetation During construc-

tion minimize clearing and revegetateslopes as soon as possible

Dont overwater your lawn Mostlawns need only 15 inches per weektotal including rain

Landscape with plants that requirelittle watering once established Na-tives are best

A word of caution thick piles of lawn clippings can stifle the vegetation that stabilizesslopes and banks Clippings can also clog streams and stifle aquatic plants and animalsUse a composter rather than dumping your clipping into sensitive areas

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 63: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

9

Runoff References

T hese valuable references are available through the Washington Departmentof Ecology Get them online or call 3604077472

Managing Drainage on Coastal Bluffshttpwwwecywagovprogramsseapubs95-107introhtml

Managing Vegetation on Coastal Slopeshttpwwwecywagovprogramsseapubs93-31introhtml

Controlling Erosion Using Vegetationhttpwwwecywagovprogramsseapubs93-30introhtml

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 64: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

10

Go Wild

lants are valuable assets on waterfront property Their roots stabilize slopes theircanopy offers habitat and they help keep soils from becoming oversaturated withwater

Consider letting some of your land grow wild and using native plants in your landscaping

Native treesPacific madroneShore pineDouglas firWestern red cedarSitka spruceVine mapleWillow (Pacific Scoulerrsquos or Sitka)

P Youll have less to mow

Thickets make great habitat for songbirds and other wildlife

Once established many native plants need little watering

Native plants rarely require chemical applications

Native shrubsOceanspraySnowberrySalalServiceberryEvergreen huckleberryRed-osier dogwoodSword fern

Best Erosion Control Plants

Pacificmadrone Douglas fir

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 65: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

11

Prudent Pruning

rees are invaluable long-term investments for protecting waterfront propertyfrom erosion and landslides Once a tree is removed its functions can never bereplaced What if a tree is blocking your view Before reaching for the chain saw

Consider limbing or pruning asshown to the right but NOTtopping Topping makes treesvulnerable to disease

Instead of removing an entirestand of trees remove one ortwo and infill with nativeshrubs

If a tree must come down leaveits roots in place for bankstructure and leave some trunkfor wildlife habitat

Plant shrubs or young treesaround the base of a cut tree

T

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 66: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

12

Alien Invaders

ome plants and animals dont really belong on our shores but have managed tosneak in and make themselves at home crowding out useful native speciesExotic plants should be reported and removed and the area should be replanted

with native vegetation

Spartina is an invasive cordgrass that is taking over tideflats in Puget Sound andcoastal Washington altering natural fish and shellfish habitats and excluding nativevegetation If you see circular clumps of grass growing in a mudflat it may be SpartinaContact the State Spartina Program at 3609021923

Himalayan blackberry Scots broom English ivy and Japanese knotweed will aggres-sively out compete most other vegetation Giant hogweed grows in moist areas and cancause severe lesions on unprotected skin

For assistance identifying and combatting exotic and invasive plants contactKing County Noxious Weed Program at 2062960290httpdnrmetrokcgovwlrlandsweedsindexhtm

Washington State Noxious Weed Control Board 2068722972httpwwwwagovagrweedboardindexhtml

S

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 67: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

Before You Clearhellip

horelines are frequently classified as sensitive areas because they are suscep-tible to landslides water quality problems and habitat damage Thereforepermits and revegetation plans may be required Before you clear call

See PAGES 20 and 21 for information about the permitting process and for a list ofcontacts

To help identify nuisance plants and guide you through the clearing process theWashington Department of Fish and Wildlife (WDFW) has developed a useful bookletAquatic Plants and Fish 3609022534httpwwwwagovwdfwhabaquaplntaquaplntpdf

S

13

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 68: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

14

Debunking Bulkheads

ince most erosion results fromupland drainage problems ratherthan wave action bulkheads and

rock seawalls may not be appropriatesolutions In fact many traditionalarmoring projects are doomed from thebeginning and may actually endangeryour property incurring long-termfinancial and environmental costs

S To see some bulkhead removal projectsrequest Alternative Bank ProtectionMethods for Puget Sound ShorelinesWashington Department of Ecologypublication 00-06-012 Call 3604077472for more information

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 69: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

15

OMaking Peace with Gravity

ur improved understanding ofshoreline has revealed moreeffective long-term approaches

for stabilizing the shore Natural beachesare a great model look for ways to

enhance natures ability toabsorb energy and stabilize

the shore

For technical assistance on maintainingor restoring your natural shoreline

King County Department of NaturalResources and Parks

Jim Brennan Nearshore Ecologist2062968341 jimbrennanmetrokcgov

Katy VanderpoolVashon-Maury Island Basin Steward2062968362katyvanderpool metrokcgov

Washington Department of Fish andWildlife

Pam Erstad Regional Habitat Biologist4253792306erstapkedfwwagov

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 70: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

16

Water Quality

s it flows across the land rainwater can pick up oil or grease from roads anddriveways chemicals from gardens and lawns and pet waste These pollutantsare carried to the Sound where they can harm marine plants and animals

make waters unsafe for swimming and make shellfish unsafe to eat

To protect water resources

~ Keep your car tuned Regular tune-ups help prevent leaks

~ Dispose of pet waste in your trash

~ Visit a professional car wash where soapy water is recycled OR wash your car orboat on the lawn (not on pavement) using a mild phosphate-free soap

~ Maintain a healthy buffer strip of native woody plants along the shoreline

~ Do not use toxic household or lawn chemicals

A

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 71: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

17

What do YOU Add to Puget Sound

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 72: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

18

Understanding On-Site Septic Systems

I f your home has a drainfield slope drainage and water conservation are criticalSeptic systems require routine maintenance inspection and pumping to operateproperly Inspect your system at least every three years and have the tank pumped

as needed by a certified professional

~ Put only waste and toilet paper into the system

~ Dont use septic tank additives They can kill the good bugs that make your septicsystem work effectively

~ Conserve water to reduce volumes ofsewage

~ Sequence washing machine anddishwasher loads to preventsurges of water

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 73: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

19

Septic Savvy

R If you notice any of these signs call yourlocal health department or a septicprofessional for advice

Water conservation makes good economicsense low flow toilets and water-savingwashers reduce water use and usually payfor themselves in less than a year

unoff from failing septic systemscan contaminate wells andbeaches make shellfish inedible

and pollute swimming waters Here aresome signs of underground problems

Water pooling in your yard orelsewhere

Foul odors

Dark gray or black stains in soil nearthe drainfield

Poorly flushing or backed up toilets

Excessive algae growth on drainagepipe outlets or as visible seeps onthe beach

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 74: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

20

Playing by the Rules

o protect your property yoursafety and our regions naturalresources federal state and local

guidelines establish rules for workperformed in or near the Sound Theserules may apply to clearing vegetationgrading land drainage and constructionprojects and the use of some chemicals

To determine if your project requiresspecial permits call your city govern-ment they will advise you of local stateand federal guidelines For residents ofVashon Island and other unincorporatedareas of King County contact the KingCounty Department of Development andEnvironmental Services

~ When you call have on hand the ad-dress parcel number andor legaldescription of the land

~ Give yourself plenty of lead timeSome minimum timelines range from45 to 120 days

T

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 75: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

21

Permitting Information

City of Des MoinesCity of Normandy Park

City of ShorelineCity of Burien

httpwwwciburienwauscommdvlpmntapp_formpghtm

City of SeattleDepartment of Construction and Land Use Services

httpwwwciseattlewausdcludefaultasp

King CountyDepartment of Development and Environmental Services

httpwwwmetrokcgovddesperminfoindexhtm

Department of EcologyPermit Assistance Center

httpwwwecywagovprogramsseapacindexhtml

Washington Department of Fish and Wildlifehttpwwwwagovwdfwhabhpapagehtm

US Army Corps of Engineershttpwwwnwsusacearmymil

2068707576206248760320654618112062485520

2066848850

2062966600

3604077037

4257751311

2067643495

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 76: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

22

Explore the Shore

ou share the shore with thousands of species of plants and animals most ofwhich are very sensitive to human impacts To explore the shore gently

~ Leave all rocks shells driftwood and other natural materials where they are Theyprovide shelter for many beach creatures

~ If you pick up a rock carefully put it back the way you found it so creatures livingunderneath arent exposed to the sun and air

~ Fill in any holes you dig This protects shellfish and people

~ Keep dogs leashed to prevent them from scaring wildlife OR leave them at home

~ Clean up pet waste to protect water quality

~ Most beaches in King County are not safe for shellfish harvest Check on conditionsand be sure to get a permit

Y

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 77: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

23

TExplore Online

o learn more about Puget Sound Shorelines check out these great onlineresources

Shellfish Biotoxin Hotline 18005625632httpwwwdohwagovehpsfbiotoxinhtm

Shellfish regulations and permits 18662469453httpwwwwagovwdfwfishregsfishregshtm

Puget Sound Shorelines Homepage Beautiful and informative webpage developed bythe state Department of Ecology and Puget Sound Water Quality Action Teamhttpwwwecywagovprogramsseapugetsoundindexhtml

King County Nearshore Homepage Even more resources to help you learn about livewith and protect our shorelineshttpdnrmetrokcgovwlrwatershedspugetnearshoreindexhtm

Seattle Aquarium A webpage rich in images and informationhttpwwwseattleaquariumorg

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 78: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

Shoreline Stewardship

f you want to help preserve andrestore Puget Sound and its shore-lines several resources are available

King Conservation District (KCD) Pro-vides free information on water and soilprotection and wildlife enhancement2067643420httpwwwkingcdorgindexhtm

King County Programs Funding sourcesand volunteer opportunities inKing County 2062961968httpdnrmetrokcgovwlrresourcehtm

State Funding Sources A comprehen-sive list of funding sources for protectionand enhancement through state localpublic and private organizationshttpwwwwagovpuget_soundProgramsFundinghtm

Vashon-Maury Island Steward Re-sponds to citizen inquiries facilitatesrestoration and monitoring programsand provides public education to Vashonand Maury residents2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

I

24

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 79: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

25

Protect and Preserve

reservation may entitle property owners to significant tax breaks Several op-tions exist for preserving your land based on your goals and the conservationvalue of your property These include temporary or permanent protection

donating selling or retaining your land going through public agencies or private landorganizations To explore your options contact

Private Land TrustsVashon-Maury Island Land Trust 2064632644

Cascade Land Conservancy 2062925907httpwwwcascadelandorgindexhtm

Trust for Public Lands 2065872447httpwwwtplorg

King County ProgramsOffice of Open Space 206296780

Public Benefit Rating System 206 2055170httpdnrmetrokcgovwlrLANDSincentivhtm

Vashon-Maury Island Steward 2062968362httpdnrmetrokcgovwlrBASINSBsprgmhtm

P

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 80: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

26

Written by Ginny Broadhurst and Stephanie InnisIllustrations by Sandra Noel and Megann DevineLayout by Megann DevineReviewed by Harriet Beal Polly Freeman Kathy Taylor and Katy Vanderpool

Original concept by Tampa Bay National Estuary Program Thanks to the Puget SoundWater Quality Action Team for bringing the concept to the Puget Sound Region

Produced in partnership by the King County Department of Natural Resources andParks Puget Sound Water Quality Action Team King Conservation District and theGreenDuwamish and Central Puget Sound Watershed Forum

Alternate formats of this booklet will be providedto people with disabilities upon requestTTY Access 18008336388Voice 2062968361

Department ofNatural Resources and Parks King Conservation District

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 81: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

Want to know more Get involved

Please call me about preserving or restoring my shoreline

Please call me about alternatives to bulkheads

Please send me more information about

Marine and shoreline ecosystems

Watersheds streams and wetland ecosystems

Home and gardening tips for a healthier Puget Sound

Native plants

Volunteer opportunities to preserve and restore ecosystems

Funding sources for community stewardship projects

Name

Address

City State Zip

Phone ( ) Email

Got 3 minutes Your feedback is valuable

How did you get this book

Did you learn anything new from this book What

What did you find most useful

What other information would you like to see in the book

Do you plan to use any of the suggestions in the book Which ones

Additional comments

Cut here

Please fold over and tape closed Do not staple

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 82: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

Printed on recycled paper by the King County Print Shop Please recycle

NO POSTAGENECESSARY

IF MAILEDIN THE

UNITED STATES

ATTN KATY VANDERPOOLDEPARTMENT OF NATURAL RESOURCES AND PARKSWATER AND LAND RESOURCES DIVISION201 SOUTH JACKSON STREET SUITE 600SEATTLE WA 98104-9856

BUSINESS REPLY MAILSEATTLE WA FIRST-CLASS MAILPERMIT NO 1179

POSTAGE WILL BE PAID BY ADDRESSEE

INTERNATIONAL UNION

GRAPHIC COMMUNICATIONS

UNION LABELGCIU

Department of Natural Resources and Parks

Page 83: Puget Sound Shoreline Stewardship Guidebook › dnrp › library › 2002 › kcr1004.pdfPuget Sound Shoreline Stewardship Guidebook These plants and wildlife, along with thousands

Department of Natural Resources and Parks